The Snapn Lock® Stair Baluster Kit-Square features black plastic parts with USA polycarbonate connectors on a white background, including long rectangular strips, small square pieces, and screws for assembly.
The Snapn Lock® Stair Baluster Kit-Square, featuring white plastic wall-mount hooks, metal screws, and USA polycarbonate connectors, is displayed in organized rows on a white background.
Components of the Snapn Lock® Stair Baluster Kit-Square are displayed on a white surface, featuring T6063 aluminum balusters as five black rectangular bars, two rows of USA polycarbonate connectors, and a set of small black screws.
Black plastic angle brackets, small screws, USA polycarbonate connectors, and square caps accompany two T6063 aluminum beams on a white background, showcasing the Snapn Lock® Stair Baluster Kit-Square.
The Snapn Lock® Stair Baluster Kit-Square features USA polycarbonate connectors, metal strips, screws, and plastic corner and wall mounts in white for secure and easy installation on a white background.
The Snapn Lock® Stair Baluster Kit-Square is arranged on a white background, featuring hooks, adhesive squares, screws, and long strips with USA polycarbonate connectors. The components are organized into groups by type and size.
The Snapn Lock® Stair Baluster Kit-Square, made from T6063 aluminum balusters, appears as a black angular 3D shape with multiple buttons or protrusions on one side, positioned at an angle against a plain white background.
A white 3D pyramid, reminiscent of the precise design in Snapn Lock® Stair Baluster Kit-Square, features an intricate embossed pattern on one face. Its displayed against a black background and rests on its side, casting a faint reflection.
The multi-level deck utilizes the Snapn Lock® Stair Baluster Kit-Square with sleek T6063 aluminum balusters and black railings. Stairs descend to a grassy backyard, while trees and lawn provide a serene backdrop.
A wooden staircase with T6063 aluminum balusters leads to an open doorway showcasing a kitchen with wood cabinets. The stairs and railing are crafted from light brown wood, perfectly complemented by the sleek design of Snap’n Lock® Stair Baluster Kit-Square in the background.
The Snapn Lock® Stair Baluster Kit-Square features black plastic parts with USA polycarbonate connectors on a white background, including long rectangular strips, small square pieces, and screws for assembly.
The Snapn Lock® Stair Baluster Kit-Square, featuring white plastic wall-mount hooks, metal screws, and USA polycarbonate connectors, is displayed in organized rows on a white background.
Components of the Snapn Lock® Stair Baluster Kit-Square are displayed on a white surface, featuring T6063 aluminum balusters as five black rectangular bars, two rows of USA polycarbonate connectors, and a set of small black screws.
Black plastic angle brackets, small screws, USA polycarbonate connectors, and square caps accompany two T6063 aluminum beams on a white background, showcasing the Snapn Lock® Stair Baluster Kit-Square.
The Snapn Lock® Stair Baluster Kit-Square features USA polycarbonate connectors, metal strips, screws, and plastic corner and wall mounts in white for secure and easy installation on a white background.
The Snapn Lock® Stair Baluster Kit-Square is arranged on a white background, featuring hooks, adhesive squares, screws, and long strips with USA polycarbonate connectors. The components are organized into groups by type and size.
The Snapn Lock® Stair Baluster Kit-Square, made from T6063 aluminum balusters, appears as a black angular 3D shape with multiple buttons or protrusions on one side, positioned at an angle against a plain white background.
A white 3D pyramid, reminiscent of the precise design in Snapn Lock® Stair Baluster Kit-Square, features an intricate embossed pattern on one face. Its displayed against a black background and rests on its side, casting a faint reflection.
The multi-level deck utilizes the Snapn Lock® Stair Baluster Kit-Square with sleek T6063 aluminum balusters and black railings. Stairs descend to a grassy backyard, while trees and lawn provide a serene backdrop.
A wooden staircase with T6063 aluminum balusters leads to an open doorway showcasing a kitchen with wood cabinets. The stairs and railing are crafted from light brown wood, perfectly complemented by the sleek design of Snap’n Lock® Stair Baluster Kit-Square in the background.

Due to a temporary shortage, Square Black 25" Balusters are currently backordered. Orders placed now will be fulfilled as soon as inventory is restocked. If your project is time-sensitive, please take this into consideration before ordering.

Snap'n Lock® Stair Baluster Kit-Square

SLKS-SB31

ANYONE CAN INSTALL BALUSTERS TWICE AS FAST

Snap 'n Lock™ Baluster Kits are bringing smiles to homeowners and installers across the country. Are they strong? You bet they are! In-fill railing sections using Snap 'n Lock™ Baluster Kits sustained over TEN TIMES the code design load and FOUR TIMES the "in-fill" safety factor!

Balusters are made from T6063 aluminum and powder coated for exceptional longevity and beauty. The connectors are made with 100% USA poly carbonate. They are bullet proof, handle extreme temperatures and UV rays.  Who says we can't make the best products right here at home!

$94.29
Color: Black
Length: 3/4' x 31"
Pack Size: 10-pack

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The Secret to Fast, Easy Railings...

The Snap’n Lock® Baluster System is fast and frustration-free.

Sideways installation means quick and easy baluster installation. Just screw, snap, lock, and you're done!


Snap'n Lock Balusters Installation GIF

Technical Information

Installation Guides and Engineering Reports piled next to each other

Why First & Long Time Builders Love Snap'n Lock

Front Porch Railing
stair baluster square
front shot of beautiful deck railing
Stunning Pergola Railing

✔ Retrofit Old Railings Without Hassle – Replace outdated wood pickets without dismantling your railing.


✔ Built to Last – Premium T6063 aluminum balusters and durable USA-made polycarbonate connectors ensure long-lasting beauty.


✔ No Mess, No Stress Maintenance – Easily remove balusters for painting, staining, or future upgrades.

Additional Information

INSTALLING A COMMON 36" TALL STAIR RAIL


Here is one way to build your stair rail using Snap'n Lock Stair Adaptors and Shadow Rail Connectors.


The elevation contact points for the 2x4 rail connectors depict one possible configuration resulting in the top rail meeting the newel post at 36" above the deck surface.


The gap between the underside of the lower rail and the surface of the treads may permit a 6" ball to fit underneath but never greater. The bottom rail may be set lower to the nosing of the tread if desired.


The angle of typical code-compliant stairs ranges between 34°-35°. Baluster lengths shown here assume the Snap'n Lock connector and stair adapters are used. Baluster lengths may vary if the angle changes but rarely exceed 25".


Installing A Common 36" Tall Stair Rail

Do not let the simple look of the Snap 'n Lock™ Balusters fool you.  A lot of thought went into conceiving this design in order to make it work so well.  The base and the collar are designed to incredibly tight tolerances so they fit together like a glove and constrict around the baluster to hold it tight eliminating any wobble.


The sidewalls of the base are free to flex and accept the baluster as it is pushed in place.  The mating surfaces of the base and the collar are sloped so that as they slide together the fit gets tighter and tighter until they lock together once fully seated.


The parts can be released by fitting a slot screwdriver under the color and popping it up.  This allows for easy maintenance or the addition of decorative baluster collars anytime after installation.

snap'n lock balusters on a white background

PERFECT FOR RETROFITTING OLD WOOD RAILINGS


Sideways installation makes this possible!

How to retrofit old wood railings - step 1

STEP 1

How to retrofit old wood railings - step 2

STEP 2

How to retrofit old wood railings - step 3

STEP 3

How to retrofit old wood railings - step 4

STEP 4

With traditional plug systems, you have to take down the entire railing and rebuild from scratch.


Make sure to measure the gap between your upper and lower 2x4 rails and pick the 25" or 31" and then cut them down to your specific gap less 1/2" for the thickness of the base connectors.


Aluminum is so easy to cut and is not subject to oxidization the same way ferrous metals are.


This saves you a lot of time and money. But the best thing is that you just gave your old worn out wood railing a brand new life.

BUILDING STAIR RAILS WITH SNAP LOCK BALUSTER STAIR ADAPTERS

Let's take a closer look at how the stair adapters work with the Snap Lock Balusters connectors. No need to cut balusters at an angle. 


Just snap the adapter to the underside of the base connector and screw the unified parts to the 2x4 as normal.


The shorter 25" balusters are recommended for most common stair rail applications.

Shop Stair Baluster Kits
stair balusters installation
different stair angles

BUILDING STAIR RAILS WITH SNAP LOCK BALUSTER STAIR ADAPTERS

Let's take a closer look at how the stair adapters work with the Snap Lock Balusters connectors.

No need to cut balusters at an angle. 


Just snap the adapter to the underside of the base connector and screw the unified parts to the 2x4 as normal.


This helpful visual guide is worth a thousand words and shows just how simple it is.

The shorter 25" balusters are recommended for most common stair rail applications as shown in the diagram.

How to Maintenance the Snap'n Lock Balusters - Step 1


POP COLLAR UP


The collar releases using a slot screwdriver.

How to Maintenance the Snap'n Lock Balusters - Step 2


STAIN OR PAINT


Avoid direct oil or solvent contact with connectors.  See chemical compatibility FAQ.

How to Maintenance the Snap'n Lock Balusters - Step 3


LOCK COLLAR DOWN


Just slide and lock the collar down when you are done.

PLEASE FOLLOW THESE PRECAUTIONS WHEN FASTENING BALUSTER SADDLES


  • Do not use impact driver. Neither the screws or the connectors are designed for installation with an impact driver.

  • Use a variable speed screw driver and set torque to low-medium.


Overdriving screws into the connectors can damage the connector and reduce lifespan.

overdriving pre-cautions

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Customer Reviews

Based on 7 reviews
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(6)
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14%
(1)
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K
Kevin B.
Balusters are great

Just what we wanted, looks great. Easy DIY. Thanks!

User picture
J
Jason B.
Great product! Sturdy and easy

Great product! Sturdy and easy to install.

A
Anita D.
Great product!

I bought for an interior remodel that I was doing myself. It was extremely easy and very durable. If I can do this anyone can.

User picture User picture User picture
r
roger k.
Wonderful product!

Wonderful product!

M
Mike T.
Worth the cost

The final look is amazing and the knowledge that I can disassemble and reuse balusters again and again is added bonus. Tried these on a small entrance stair project and will replace remaining railings around entire house eventually. I did find that shaving off the nibs that help center the mounting units was necessary (they only caused misaligned of the mounting and/or split the wood) and drilling out the mounting holes to give mounting screws a little "slop" so that units can be centered on rails was also necessary. Perhaps the manufacturer should consider these adjustments to improve installation. But again, the final result is astounding.....very classy and elegant looking balusters. I encourage anyone considering these balusters to go for it.

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